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TEA1501/N1 from PHI,Philips

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TEA1501/N1

Manufacturer: PHI

TEA1501; Greeny; GreenChip(tm)

Partnumber Manufacturer Quantity Availability
TEA1501/N1,TEA1501N1 PHI 30 In Stock

Description and Introduction

TEA1501; Greeny; GreenChip(tm) The TEA1501/N1 is manufactured by Philips (PHI). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Type:** Switched Mode Power Supply (SMPS) controller IC  
- **Operating Voltage Range:** 8V to 38V  
- **Start-up Current:** Typically 50µA  
- **Switching Frequency:** Adjustable up to 200kHz  
- **Maximum Duty Cycle:** 80%  
- **Output Drive:** High-current totem-pole output (600mA source, 1.2A sink)  
- **Protection Features:**  
  - Overvoltage protection (OVP)  
  - Undervoltage lockout (UVLO)  
  - Overcurrent protection (OCP)  
  - Overtemperature protection (OTP)  
- **Package:** DIP-8 or SO-8  

### **Descriptions:**  
The TEA1501/N1 is a green-mode power supply controller designed for efficient and compact power supplies. It integrates multiple protection mechanisms and operates in a quasi-resonant mode for improved efficiency.  

### **Features:**  
- **Green-mode operation** for reduced standby power consumption  
- **Frequency jittering** to minimize EMI  
- **Soft-start** for controlled power-up  
- **Adaptive non-overlap time** for safe switching  
- **Cycle-by-cycle current limiting**  

This information is based on the manufacturer's datasheet. For detailed application notes, refer to Philips' official documentation.

Application Scenarios & Design Considerations

TEA1501; Greeny; GreenChip(tm)
Partnumber Manufacturer Quantity Availability
TEA1501/N1,TEA1501N1 PHILIPS 4730 In Stock

Description and Introduction

TEA1501; Greeny; GreenChip(tm) The TEA1501/N1 is a power supply control IC manufactured by PHILIPS (now NXP Semiconductors). Below are the factual details from Ic-phoenix technical data files:  

### **Specifications:**  
- **Type:** GreenChip™ SMPS control IC  
- **Function:** Primary-side controller for switched-mode power supplies (SMPS)  
- **Operating Voltage Range:** 8V to 20V (start-up)  
- **Switching Frequency:** Adjustable, typically up to 100 kHz  
- **Output Power:** Suitable for flyback converters up to 250W  
- **Protection Features:**  
  - Overvoltage protection (OVP)  
  - Overcurrent protection (OCP)  
  - Overtemperature protection (OTP)  
  - Undervoltage lockout (UVLO)  
- **Package:** DIP-8 or SO-8  

### **Descriptions:**  
- Designed for efficient and compact power supply applications.  
- Operates in quasi-resonant mode for improved efficiency.  
- Includes a high-voltage start-up circuit for reduced standby power consumption.  

### **Features:**  
- **Energy-Efficient:** GreenChip™ technology for low standby power.  
- **Integrated High-Voltage Start-Up:** Eliminates the need for an external start-up resistor.  
- **Frequency Modulation:** Reduces EMI emissions.  
- **Soft Start:** Minimizes stress on components during power-up.  
- **Cycle-by-Cycle Current Limiting:** Enhances reliability.  

This information is based on the manufacturer's datasheet and technical documentation. For detailed specifications, refer to the official datasheet from NXP (formerly PHILIPS).

Application Scenarios & Design Considerations

TEA1501; Greeny; GreenChip(tm)

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